riscv/qemu - qemu - Gitea: Git with a cup of tea

Author	SHA1	Message	Date
Daniel P. Berrangé	1507bd136f	chardev: don't splatter terminal settings on exit if not previously set The stdio chardev finalize method calls term_exit() to restore the original terminal settings that were saved in the "oldtty" global. If the qemu_chr_open_stdio() method exited with an error, we might not have any original terminal settings saved in "oldtty" yet. eg $ qemu-system-x86_64 -monitor stdio -daemonize qemu-system-x86_64: -monitor stdio: cannot use stdio with -daemonize will cause QEMU to splatter the terminal settings with an all-zeros "struct termios", with predictably unpleasant results. Fortunately the existing "stdio_in_use" flag is suitable witness for whether "oldtty" contains settings that need restoring. Signed-off-by: Daniel P. Berrangé <berrange@redhat.com> Message-Id: <20180604123043.13985-1-berrange@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>	8 years ago
Philippe Mathieu-Daudé	ed6b018ef7	chardev: Restore CR,LF on stdio Remove the 'stair-step output' on stdio. This partially reverts commit `12fb0ac05`, which was correct on the mailing list but got corrupted by the maintainer :p Introduced-by: 3b876140-c035-dd39-75d0-d54c48128fac@redhat.com Reported-by: BALATON Zoltan <balaton@eik.bme.hu> Reviewed-by: Thomas Huth <thuth@redhat.com> Tested-by: Laurent Desnogues <laurent.desnogues@gmail.com> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20180607210818.12727-1-f4bug@amsat.org Suggested-by: Thomas Huth <thuth@redhat.com> Tested-by: Laurent Desnogues <laurent.desnogues@gmail.com> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>	8 years ago
Patryk Olszewski	12fb0ac057	char: Remove unwanted crlf conversion This patch fixes a bug in serial that made it almost impossible for guest to communicate with devices through host's serial. OPOST flag in c_oflag enables output processing letting other flags in c_oflag take effect. Usually in c_oflag ONLCR flag is also set, which causes crlf to be sent in place of lf. This breaks binary transmissions. Unsetting OPOST flag turns off any output processing which fixes the bug. Bug reports related: https://bugs.launchpad.net/qemu/+bug/1772086 https://bugs.launchpad.net/qemu/+bug/1407813 https://bugs.launchpad.net/qemu/+bug/1715296 also https://lists.nongnu.org/archive/html/qemu-devel/2006-06/msg00196.html Signed-off-by: Patryk Olszewski <patryk@fala.ehost.pl> Message-Id: <1527105041-21013-1-git-send-email-patryk@fala.ehost.pl> Reviewed-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>	8 years ago
Markus Armbruster	922a01a013	Move include qemu/option.h from qemu-common.h to actual users qemu-common.h includes qemu/option.h, but most places that include the former don't actually need the latter. Drop the include, and add it to the places that actually need it. While there, drop superfluous includes of both headers, and separate #include from file comment with a blank line. This cleanup makes the number of objects depending on qemu/option.h drop from 4545 (out of 4743) to 284 in my "build everything" tree. Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20180201111846.21846-20-armbru@redhat.com> [Semantic conflict with commit `bdd6a90a9e` in block/nvme.c resolved]	9 years ago
Marc-André Lureau	8228e353d8	chardev: move headers to include/chardev So they are all in one place. The following patch will move serial & parallel declarations to the respective headers. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>	10 years ago
Marc-André Lureau	d180081525	char: move stdio in its own file Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Acked-by: Eric Blake <eblake@redhat.com>	10 years ago